package com.yun.handler;

import com.baomidou.mybatisplus.core.handlers.MetaObjectHandler;
import lombok.extern.slf4j.Slf4j;
import org.apache.ibatis.reflection.MetaObject;
import org.springframework.stereotype.Component;

import java.util.Date;

@Slf4j
@Component//处理器加到ioc容器中
public class myMetaObjectHandler implements MetaObjectHandler {
    @Override
    public void insertFill (MetaObject metaObject) {
        log.info ("start insert fill...............");
        this.setFieldValByName ("createTime",new Date (),metaObject);
        this.setFieldValByName ("updateTime",new Date (),metaObject);

    }

    @Override
    public void updateFill (MetaObject metaObject) {
        log.info ("start insert fill...............");
        this.setFieldValByName ("updateTime",new Date (),metaObject);

    }
}
